During normal operation, Battery 2 is connected in parallel with which generators?

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Study for the ERJ-145 Electrical Test. Gain knowledge with quizzes featuring flashcards and multiple choice questions, complete with hints and explanations. Prepare confidently for your exam!

Multiple Choice

During normal operation, Battery 2 is connected in parallel with which generators?

Explanation:
In normal operation the right-hand DC bus is powered by a pair of engine-driven generators, and Battery 2 is tied into that same bus so it sits in parallel with those generators. This parallel connection lets Battery 2 share load on the right-hand bus and provide immediate current if one generator dips or a transient occurs, helping keep the right-side power stable for essential systems. The left-side power is handled by the other generator set and Battery 1, so Battery 2 isn’t in parallel with those.

In normal operation the right-hand DC bus is powered by a pair of engine-driven generators, and Battery 2 is tied into that same bus so it sits in parallel with those generators. This parallel connection lets Battery 2 share load on the right-hand bus and provide immediate current if one generator dips or a transient occurs, helping keep the right-side power stable for essential systems. The left-side power is handled by the other generator set and Battery 1, so Battery 2 isn’t in parallel with those.

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